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The anterior commissure (also known as the precommissure) is a white matter tract (a bundle of axons) connecting the two temporal lobes of the cerebral hemispheres across the midline, and placed in front of the columns of the fornix.
Oct 30, 2023 · The anterior commissure is a transversely oriented white matter fiber bundle which connects the two cerebral hemispheres of the brain concerned with the olfactory pathway. It also interconnects the amygdalas and temporal lobes of the brain. The anterior commissure is located in the anterior wall of the third ventricle.
Jul 12, 2024 · The anterior commissure (AC) is a transversely oriented commissural white matter tract that connects the two cerebral hemispheres along the midline. It is a very important anatomical landmark that connects different parts of the limbic system on both sides and plays a role in the interhemispheric transfer of visual, auditory, and olfactory ...
Oct 30, 2023 · The most recognised and well understood commissural pathways are the corpus callosum, anterior commissure, posterior commissure, habenular commissure, and the hippocampal commissure (commissure of the fornix).
Anterior Commissure. The anterior commissure is a myelinated white matter fibre tract that crosses the midline of the brain anterior to the third ventricle and connects parts of the temporal and orbitofrontal cortices as well as the insular cortices and amygdalae (Raybaud, 2010). From: Neuroscience & Biobehavioral Reviews, 2013
Jul 24, 2023 · The anterior or ventral white commissure is a collection of nerve fibers that cross the midline of the spinal cord and transmit information from or to the contralateral side of the brain. It is present throughout the length of the spinal cord and lies behind the anterior median fissure.
The Anterior Commissure (precommissure) is a bundle of white fibers, connecting the two cerebral hemispheres across the middle line, and placed in front of the columns of the fornix. On sagittal section it is oval in shape, its long diameter being vertical and measuring about 5 mm.
